CN202845742U - Die-casting die of pneumatic diaphragm pump motor body - Google Patents
Die-casting die of pneumatic diaphragm pump motor body Download PDFInfo
- Publication number
- CN202845742U CN202845742U CN 201220656148 CN201220656148U CN202845742U CN 202845742 U CN202845742 U CN 202845742U CN 201220656148 CN201220656148 CN 201220656148 CN 201220656148 U CN201220656148 U CN 201220656148U CN 202845742 U CN202845742 U CN 202845742U
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- China
- Prior art keywords
- die
- core
- diaphragm pump
- pump motor
- motor body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a die-casting die of a pneumatic diaphragm pump motor body. The die-casting die of the pneumatic diaphragm pump motor body comprises an upper template (1), a lower template (2), an upper die and a lower die (4), wherein a pouring gate (3) is arranged on the upper template (1); a block loose core (7) and a core-pulling column (11) are arranged on the lower template (2) and fixedly arranged through a sliding block (6) and a slide chute (5); an inclined pin hole is arranged on the sliding block (6); two inclined holes (11) are arranged on the upper template (1); an inclined pin is arranged inside each inclined hole; and a mold core (10) is arranged inside the lower die (2). The original core pulling manner is replaced by an inclined pin core pulling manner; not only is the die-casting die small in volume, and convenient to operate, but also assembling and dismantling of core extraction can be finished when the die is opened and closed.
Description
Technical field
The utility model relates to a kind of die casting.
Background technology
A kind of motor shell of pneumatic diaphragm pump is the box type, and there is opening adjacent both sides.Its existing Design of Die is to adopt tube bundle extracting machine to loose core, because its mould has two pulled core structures, entire length will be very long after tube bundle extracting machine was all installed at two ends, do not install at general die casting machine.The setting of existing mould running channel neither be quite reasonable, because the cavity structure more complicated, filling not exclusively can appear in die cavity rear side some places.
Summary of the invention
The technical problem that the utility model solves: the complicated and incomplete problem of filling for the die casting pulled core structure of existing pneumatic diaphragm pump motor body provides a kind of new structure of cast die.
Technical solutions of the utility model:
A kind of die casting of pneumatic diaphragm pump motor body comprises cope match-plate pattern, lower bolster, upper die and lower die, and cope match-plate pattern is provided with cast gate, it is characterized in that: lower bolster is provided with loose core piece and the post of loosing core, and installs and fixes by slide block and chute, and pin hole is arranged on the slide block; Two inclined holes are arranged on the cope match-plate pattern, and taper pin is installed in the inside; Be provided with core in the counterdie.
The position of corresponding cast gate is equipped with a minute fluidization tower on lower bolster, and minute fluidization tower lower end connects the guiding gutter on the counterdie, and guiding gutter is connected two running channels of formation to connect die cavities with patrix.
Be provided with sluice way on the counterdie, be positioned at the core below.
The utility model beneficial effect:
1. loosing core with taper pin replaces original tube bundle extracting machine to loose core, and not only volume is little, operates also easily, just can finish the installation and removal of loosing core in the opening and closing mould.
2. specially designedly advance cast gate and pouring gate structure, liquation is divided into thigh by twice shunting and enters die cavity entering cast gate, reduces to impact and reflux, and improves the die casting quality.
3. an auxiliary pouring channel is set below core, is conducive to liquation and enters the filling of die cavity rear side.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram.
Fig. 2 is the utility model lower bolster structural representation.
Fig. 3 is the plan structure schematic diagram after the utility model lower bolster is removed core.
The specific embodiment:
Embodiment: the central authorities of lower bolster 2 are equipped with counterdie 4, and before the lower bolster 2, right both sides are equipped with chute 5 and slide block 6, mounting blocks looses core 7 on the front side slide 6, and the post 11 of loosing core is installed on the right side slide block 6, on the slide block 6 pin hole is arranged; The left side of counterdie 3 is provided with at guiding gutter 9, and guiding gutter 9 left sides are equipped with minute fluidization tower 8, and core 10 and Duo Gen core post are installed on the counterdie 4, and lower core below is provided with sluice way 13.The central authorities of cope match-plate pattern 1 are equipped with patrix, patrix, and the position that corresponding counterdie is loosed core on the cope match-plate pattern 1 is provided with inclined hole 12, in inclined hole 12 taper pin is installed.Cast gate 3 is positioned at the left side of patrix.Four angles of cope match-plate pattern 1 and lower masterplate 2 are provided with locating hole, behind the installation alignment pin cope match-plate pattern 1 and lower bolster 2 are snapped together in locating hole.Patrix 4, counterdie 3, core 10, core post and two are loosed core and 5 are consisted of together die cavity.
Claims (3)
1. the die casting of a pneumatic diaphragm pump motor body, comprise cope match-plate pattern (1), lower bolster (2), upper die and lower die (4), cope match-plate pattern (1) is provided with cast gate (3), it is characterized in that: lower bolster (2) is provided with that piece is loosed core (7) and the post of loosing core (11), install and fix by slide block (6) and chute (5), slide block has pin hole on (6); Two inclined holes (11) are arranged on the cope match-plate pattern (1), and taper pin is installed in the inside; Be provided with core (10) in the counterdie (2).
2. the die casting of described pneumatic diaphragm pump motor body according to claim 1, it is characterized in that: the position at the upper corresponding cast gate (10) of lower bolster (2) is equipped with a minute fluidization tower (8), divide the guiding gutter (9) on fluidization tower (8) the lower end connection counterdie (3), guiding gutter (9) is connected two running channels of formation to connect die cavities with patrix.
3. the die casting of described pneumatic diaphragm pump motor body according to claim 1 is characterized in that: be provided with sluice way (13) on the counterdie (4), be positioned at core (10) below.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220656148 CN202845742U (en) | 2012-12-04 | 2012-12-04 | Die-casting die of pneumatic diaphragm pump motor body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220656148 CN202845742U (en) | 2012-12-04 | 2012-12-04 | Die-casting die of pneumatic diaphragm pump motor body |
Publications (1)
Publication Number | Publication Date |
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CN202845742U true CN202845742U (en) | 2013-04-03 |
Family
ID=47976978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220656148 Expired - Fee Related CN202845742U (en) | 2012-12-04 | 2012-12-04 | Die-casting die of pneumatic diaphragm pump motor body |
Country Status (1)
Country | Link |
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CN (1) | CN202845742U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103192053A (en) * | 2013-04-12 | 2013-07-10 | 无锡博进精密机械制造有限公司 | Die-casting die for pump bodies |
CN103394667A (en) * | 2013-04-12 | 2013-11-20 | 无锡博进精密机械制造有限公司 | Die-casting die of pump body and method for manufacturing pump body by using die-casting die |
CN108772518A (en) * | 2018-07-03 | 2018-11-09 | 浙江杭机铸造有限公司 | A kind of metal casting processing heat pressing forming device and its processing technology |
-
2012
- 2012-12-04 CN CN 201220656148 patent/CN202845742U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103192053A (en) * | 2013-04-12 | 2013-07-10 | 无锡博进精密机械制造有限公司 | Die-casting die for pump bodies |
CN103394667A (en) * | 2013-04-12 | 2013-11-20 | 无锡博进精密机械制造有限公司 | Die-casting die of pump body and method for manufacturing pump body by using die-casting die |
CN103192053B (en) * | 2013-04-12 | 2014-12-03 | 无锡博进精密机械制造有限公司 | Die-casting die for pump bodies |
CN103394667B (en) * | 2013-04-12 | 2015-04-15 | 无锡博进精密机械制造有限公司 | Die-casting die of pump body and method for manufacturing pump body by using die-casting die |
CN108772518A (en) * | 2018-07-03 | 2018-11-09 | 浙江杭机铸造有限公司 | A kind of metal casting processing heat pressing forming device and its processing technology |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20171204 |
|
CF01 | Termination of patent right due to non-payment of annual fee |